| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $126.52 | 12.151% | $141.8934 | $141.89 | $141.90 | $141.90 |
| Purchase #2 | $117.75 | 3.859% | $122.294 | $122.29 | $122.30 | $122.30 |
| Purchase #3 | $210.44 | 13.270% | $238.3654 | $238.37 | $238.35 | $238.40 |
| Purchase #4 | $201.78 | 12.302% | $226.603 | $226.60 | $226.60 | $226.60 |
| Purchase #5 | $8.83 | 4.764% | $9.2507 | $9.25 | $9.25 | $9.30 |
| Purchase #6 | $218.66 | 3.862% | $227.1046 | $227.10 | $227.10 | $227.10 |
| Purchase #7 | $212.38 | 3.513% | $219.8409 | $219.84 | $219.85 | $219.80 |
| 7 purchase totals = | $1,096.36 | $1,185.3520 | $1,185.34 | $1,185.35 | $1,185.40 | |